Also, SATA on a onboard SATA card will eat more CPU then a SCSI system. Are you running software RAID by chance with your SATA? SCSI or SCSI Raid will not each CPU near as much since the HBA does all the work and does tie up the CPU with all its I/O's. We have successfulyl recorded 5+ calls at a time via dual xeon 3.0 with 10K SCSI drives in RAID-5 with no issuses running about 30 PRI channels and anywhere from 50-75 SIP channels, all with g729 encoding.

Hope this helps!
Ron

On 3/2/06, Anton Krall <[EMAIL PROTECTED]> wrote:
Yep, I tried it and indeed, it lowers cpu usage, so I switched from wav to
gsm format and Im thinking about doing the ramdisk solution for recording...
Sounds like a good move?

|-----Original Message-----
|From: [EMAIL PROTECTED]
|[mailto:[EMAIL PROTECTED]] On Behalf Of
|Matt Riddell [NZ]
|Sent: Thursday, March 02, 2006 2:04 AM
|To: Asterisk Users Mailing List - Non-Commercial Discussion
|Subject: Re: [Asterisk-Users] Lowering Server Load
|
|Can you try not recording for a bit and see if that helps?
|
|--
|Cheers,
|
|Matt Riddell
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